baber/WOPTO huggingface dataset:
Patent JP-H10264880-A (JP)
Title: Outside plating structure of structure made of frp
Inventor: OKANO KENJI
IPC: B63B3/18
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To improve impact resistance from the outside, reduce weight and easily perform maintenance by continously and integrally forming hat stiffener outside plating parts projecting to the inside at prescribed portions of an outside plating made of FRP and providing hat stiffener heartwood within the hat stiffener outside plating part. SOLUTION: The hull 2 of a vessel 1 made of FRP is constituted of a bottom of vessel outside plating 3 made of FRP, a vessel side outside plating 4 made of FRP and an upper deck made of FRP. The bottom of vessel outside plating 3 made of FRP continously and integrally forms hat stiffener outside plating parts 3A projecting to the inside at a plurality of prescribed portions at the time of laminating and forming the bottom of vessel outside plating 3 made of FRP. The hat stiffener 3A has a recessed portion opened to the outside and is integrally manufactured by performing primary adhesion after a synthetic resin material 7 is mounted within the recessed portion. Thus, pressing force concentration can be evaded, workability can be improved and quality can be improved.
Patent JP-H05228290-A (JP)
Title: Sewing machine with automatic thread cutting mechanism
Inventor: HAYASHI KAZUHISA
IPC: D05B65/06
Filed: 1992-02-22
Abstract: PURPOSE:To automatically cut off a thread so that an unnecessary end section needle thread generated when pattern sewing is started does not appear on the upper side (surface side) of a worked cloth. CONSTITUTION:When sewing is started, zigzag auxiliary seams are formed by a needle thread end section NSa on a worked cloth, a thread cutting action is performed while the needle thread end section NSa is surely pressed by a feed dog 17 and a pressing foot 15, the new needle thread end section NSa generated by this thread cutting appears on the lower side (rear side) of the worked cloth, and sewing quality can be improved.
Patent JP-H11271332-A (JP)
Title: Scanner system
Inventor: FUJIMOTO HIROHISA
IPC: G01N37/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a scanner system for a scanning type probe microscope for accurately measuring the Z displacement of a body to be scanned. SOLUTION: A cylindrical piezoelectric scanner 2 that is an XY displacement generation means that can be displaced in an x direction and a y direction is firmly fixed on a base 1. A connection member 3 is fixed to the free end of the cylindrical piezoelectric scanner 2, and a cylindrical piezoelectric actuator 5 that is a Z displacement means is arranged on it. A sample stand 6 that is a retention part for retaining a sample 8 being a body to be scanned is fixed on the cylindrical piezoelectric actuator 5. A Z displacement detector 4 is provided at the upper, center part of the connection member 3, and a target 7 of the Z displacement detector 4 is fixed to the lower side of the sample stand 6.
Patent JP-2000055707-A (JP)
Title: Evaluation method for fluid-vibration type flowmeter and measurement device of pressure loss thereof
Inventor: KUMAGAI MINORU
IPC: G01F1/20
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To enable more precisely and easily to evaluate measurement accuracy of a flow rate by more clearly grasping condition of a fluid flowing in a nozzle path. SOLUTION: This is an evaluation method of a fluid-vibration type flowmeter detecting a flow rate based upon a fluid vibration of a jet from a nozzle passage 210. A resistance coefficient 4f of the nozzle path 210 is determined from a pressure loss ΔP in the nozzle path 210 that is actually measured, and then measurement accuracy of a flow rate is evaluated from a relation between the resistance coefficient 4f and the Reynolds number. As a result, the measurement accuracy of the flow rate is more precisely and easily evaluated by measuring just the pressure loss ΔP in the nozzle passage 210.
Patent JP-H05229313-A (JP)
Title: Tire
Inventor: KUWABARA TAKAO
IPC: B60C11/11
Filed: 1992-02-21
Abstract: PURPOSE:To restrain tire sinking in driving on weak ground by making kick side edges higher compared with tread side edges in the raised height of blocks peripherally provided on tread base surfaces. CONSTITUTION:In the raised height of blocks 3 raised toward a tire radius direction outer side from a tread base surface 2, kick side edges K are made higher compared with tread side edges L, and the peripheral direction cross-section shapes of the blocks 3 are made serrate. Consequently vertical component force is always applied downward in the action force in tire driving, the sinking of tires or burying of tires in road surface is prevented to improve a drive property on weak ground.
Patent JP-2000267910-A (JP)
Title: Information reading/writing controller
Inventor: ARAKAWA RIKIYA
IPC: G06F12/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent access from an information processor of lower priority from being interrupted even when an external storage device is frequently accessed from an information processor of higher priority in a system capable of accessing the external storage device from two information processors having respectively different priority. SOLUTION: An information reading/writing control device B 400 divides data or the like outputted from a system aiding device 600 to be an information processor of lower priority, accesses an external storage device 200 by using the divided data through an information reading/writing control device A 300, and when the device 200 is accessed from a central control device 101 to be an information processor of higher priority during the execution of the access from the device 600, interrupts the access and allows the access from the device 101. After the end of the access from the device 101, the device B 400 restarts the access from the device 600.
Patent JP-S60219353-A (JP)
Inventor: OKIMURA MITSUO
IPC: E04C3/08
Filed: 1984-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10265045-A (JP)
Title: Sucking transporter for powder
Inventor: TSUCHIYA HARUO
IPC: B65G53/24
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To transport the total amount of powder in a container by sucking without using compressed air as well as troublesome operation, such as giving vibration to the container or sucking powder while moving the container or a sucking pipe. SOLUTION: This sucking transporter for powder, which sucks powder 10 from a container 12 for storing powder 10 and transports it to the outside of the container 12, is provided with a pipe 13 for sucking powder which extends to the inside of the container 12, passing through a lid 11 for sealing the container 12, and one or more pipes 14, 15 for generating vortex flow mounted so as to generate vortex flow in the container 12.
Patent JP-S58193581-A (JP)
Inventor: SUZUKI TADASHI
IPC: B65C1/00
Filed: 1983-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56169415-A (JP)
Title: Reception frequency set system in electronic tuner
Inventor: OKAMURA KENZOU
IPC: H03J3/00
Filed: 1980-05-30
Abstract: PURPOSE:To make the operation at the setting of reception frequency easy, by providing a means inputting a reception frequency, comparing the inputted frequency with the frequency band which is receptional, and setting the frequency unit and the band. CONSTITUTION:A frequency display device and a frequency storage device 27 are cleared, and when the numerical key 12 is inputted, the corresponding numeric data is set to the storage device 27, and simultaneously the set content is displayed on a display device 9 by a gate and buffer circuit 21 through register 22 and 23. The lower and upper values of the frequency band of each band programed in advance in an ROM31 are transferred to a frequency band storage section 28, and they are compared with the content of the storage section 27 at every band of LW, MW, SW, and FM. If they are outside of the band frequency, the content of the storage section 27 is corrected by the software so that the decimal point is in kHz unit and no digit is preset below the decimal point.
Patent JP-S56288-A (JP)
Title: Electrolysis of sodium chloride solution
Inventor: FURUBAYASHI MAKOTO
IPC: C25B1/26
Filed: 1979-06-11
Abstract: PURPOSE: To enhance the efficiency of hypochlorous acid generation by a method wherein turbulent flow is caused at least near the anode in an electrolytic process in which aqueous NaCl solution is being flowed and hypochlorous acid is generated.  
     CONSTITUTION: A method to form turbulent flow at least near an anode may include that a structure having elevations and depressions in the flow direction is placed between the anode and cathode, or anode itself is formed into such a structure. Preferably, plural elevations or depressions with unit length of 5W50cm are continuously arranged in the flow direction and liquid is flowed at 0.5W15m/sec. For example, an electrode I(A) is formed of plural, equidistant, parallel, square rod bodies 11 placed on the opposite face of a flat plate 13 so that grooves 15 are formed at right angle to the flow direction. Such electrode is used as anode A to face cathode C in an electrolytic tank B, electrolyte L is circulated by pump P, current is applied to the conductor ends A 1  and C 1  to generate hypochlorous acid. In this manner, the generation efficiency is increased by 5W10%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62234473-A (JP)
Title: Ad converter
Inventor: KATAGIRI TOSHIYUKI
IPC: H04N5/44
Filed: 1986-03-31
Abstract: PURPOSE:To attain the simultaneous A/D conversion of two video signals with a single A/D converter by giving the time division to the single A/D conversion value. CONSTITUTION:The clamping circuits 12 and 13 clamp two video signals acoording to the reference voltage of a reference voltage generating circuit 18. A changeover switch 14 is switched by a switch signal of a frequency nfH of integer times as high as that of the horizontal synchronizing signal of one of both video signals. This switch signal is supplied from an FF circuit 19 serving as a divider. An A/D converter 15 performs the A/D conversion with the signal of 2nfH received from a double dividing circuit 20 used as a clock signal. The latch circuits 16 and 17 latch the output given from the converter 15 in phases opposite to each other and according to the outputs Q and the inverse of Q of the circuit 19. Thus the simultaneous A/D conversion is possible with two video signals by giving a time division operation to the single A/D converter 15.
Patent JP-S59200333-A (JP)
Title: Key input device using display
Inventor: MIYATA MITSUTO
IPC: G06F3/153
Filed: 1983-04-26
Abstract: PURPOSE:To facilitate a correction of wrong input data by providing and shifting a cursor which indicates a position within a key input buffer when a data input key is pushed in addition to a cursor for main display area. CONSTITUTION:The data supplied from a data input key DK of a keyboard KB is stored in a key input buffer memory means BUF and displayed at a key input buffer display area KDPY of a display DPY. At the same time, both main and secondary cursors MCSL and SCSL are displayed at the area KDPY. The main cursor has the 1st control mode where the main cursor is moved vertically and horizontally in response to the operation of a cursor shift key CMK consisting of two pairs of mobile keys of the KB and the 2nd control mode where the main cursor is moved horizontally with operation of a prescribed pair of mobile keys SK. The secondary cursor is moved horizontally with operation of the KB.
Patent JP-H05232053-A (JP)
Title: Measuring device
Inventor: UCHIDA YUTAKA
IPC: G05B23/02
Filed: 1992-02-25
Abstract: PURPOSE:To reduce the cost of a measuring device main body, use time effective ly, and apply a single expansive operating unit to plural main bodies by performing measuring, self diagnosing, and the like in parallel through the measuring device main body. CONSTITUTION:A measuring device main body 100 is composed of a microcomputer 107 measuring the characteristic of an object to be measured and processing data, a memory 109, and a communication control device 110. While, an expansive operating unit 200 mechanically separable from the main body 100 is composed of a floppy disc device storing programs suitable to the main body 100, a microcomputer 202 reading out the content of a memory 109 according to the program and performing the self diagnosis of the main body 100, and the like independent of a microcomputer 107, a communication control device 201, a display panel 204 displaying measured data and the result of the self diagnosis, and an operating portion 205 selecting any of guide menus on the operation of the device main body 100.
Patent JP-H08268159-A (JP)
Title: Outer mirror device for vehicle
Inventor: MURAYAMA FUMIHIRO
IPC: B60R1/06
Filed: 1995-03-30
Abstract: PURPOSE: To provide an outer mirror device for a vehicle, which prevents rain water from ingressing in a case as much as possible, and concurrently, prevents electric parts consisting of a part of a drive mechanism from being rusted, short circuited and the like. CONSTITUTION: A case is divided into an upper case 3 for a housing and a lower case for a cover, a breathing hole 3D is formed in the upper case 3 at its body mounting side, a drain hole 47 is formed in the lower case at its body side, a canopy top 3H is formed above the breathing hole 3D of the upper case 3, and respective electric parts such as a motor and the like, which consist of a drive circuit, are located in the upper section above an abutting surface 3F between the lower case and the upper case 3.
Patent JP-H11246116-A (JP)
Title: Installation method of yarn winding machine and winding machine installing carriage
Inventor: KUBOTA KIYOSHI
IPC: B65H54/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform conveying and installing work of a winding machine. SOLUTION: A pair of rectangular sectional hollow members 4 extended from a work side toward a depth side are mounted in a bottom part of a winding machine 1, a wheel 7 is provided in a lower part in the depth side of the winding machine in the member 4, and installing buffer plate materials 8, 9 are provided respectively in an access position in this side and an end part in the work side of the wheel 7, also a protruded part 10 is formed in the lower side plate material in the work side of the member 4. In a pair of arms 17, a carriage 2 protrusively provided in a lift member 15 of a carriage main unit 12 is positioned in the work side of the winding machine 1, the arm 17 is inserted between an upper side plate material 4b in the work side of the rectangular hollow member 4 and the protruded part 10 formed in a lower side plate material 4a.  The arm 17 is lifted, the winding machine 1 is brought up, so as to move it to an installation position by the carriage 2 and the wheel 7 provided in the rectangular hollow member 4.
Patent JP-H06292202-A (JP)
Title: Video exchange system
Inventor: MATSUDA NOBUHIRO
IPC: H04L12/70
Filed: 1993-03-31
Abstract: PURPOSE:To obtain an efficient video exchange system requiring a packet communications band by one channel only to send two kinds of picture information picked up separately by cameras to one set of monitor. CONSTITUTION:Nodes 40a-40f revises part of picture information whose transmission destination is the same as that of a concerned node 40b of a packet circulating on a network 100 into new picture information. Since the information partly revised is sent to the transmission destination, only one channel's share is required for a packet communications band to send two kinds of picture information picked up separately by cameras 10a-10c to each of monitors 20d-20f. Thus, the efficient video exchange system is built up.
Patent JP-H01246794-A (JP)
Title: Lighting device for discharge lamp
Inventor: HIRAMATSU AKINORI
IPC: H05B41/24
Filed: 1988-03-28
Abstract: PURPOSE:To prevent wasteful consumption of power and suppress generation of excessive voltage by furnishing a circuit to stop oscillation of an inverter circuit when the total filemants of discharge lamps in series connection are not fitted perfectly. CONSTITUTION:When a filament f2 or f3 commonly connected with discharge lamps l1, l2 in series connection is out of connection, the sensing output of a filament sensing circuit 3 goes out, and when a filament f1 or f4 is out of connection, the sensing output of a voltage sensing circuit 2 connected between the other end of a capacitor C1 and the other end of a DC power supply E will go out. An inverter stop circuit 4 stops oscillation of an inverter circuit 1 when either of the sensing outputs of the mentioned circuits 2, 3 has gone out, and thereby wasteful consumption of the electric power and generation of excessive voltage are prevented.
Patent JP-H07283864-A (JP)
Title: Telephone set
Inventor: SAWAMURA KOJI
IPC: H04M1/76
Filed: 1994-04-12
Abstract: PURPOSE:To select a 2/4-wire conversion circuit optimum to a line while a slave set side confirms a line echo or a reflection level. CONSTITUTION:A specific key is operated from a key operation section 21 of a slave set 18, then a key detection means 13A of a master set 1 detects it and a pseudo sound circuit 11 sends a pseudo sound signal to a line. While a 2/4-wire conversion circuit changeover means 13B selects by switchover plural 2/4-wire conversion circuit 3 sequentially, a level detection circuit 12 detects a reflection level of the pseudo sound from the line and a level storage means 13C stores it. A 2/4-wire conversion circuit selection means 13D selects a BN (balance network) with a lowest level, then the slave set 18 selects a 2/4-wire conversion circuit optimum to the line to obtain excellent transmission quality.
Patent JP-H06285212-A (JP)
Title: Pattern display apparatus of slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1993-03-31
Abstract: PURPOSE:To reduce the depth of a slot machine by looping an endless belt having patterns drawn continuously on the surface on a pair of sprockets rotating through a timing belt in linkage with a moderate slack to let it deflect almost in an oval. CONSTITUTION:This slot machine 10 has an endless film belt 30 which has patterns drawn on the surface continuously and is looped across a pair of sprockets 20, upper and lower in such a manner that the patterns run centered on a front widow 12. The endless belt 30 is moderately slacked to let it deflect almost in an oval, fed through a feeding hole formed on both side rims and runs along a guide 50 for running. As a timing belt 40 is looped across gears 25 placed separately on the same shaft, when one sprocket 20 is rotated with a stepping motor, both the sprockets 20 run in linkage.
Patent JP-H01245966-A (JP)
Title: Automatic welding equipment
Inventor: SASAKI JUN
IPC: G05B19/404
Filed: 1988-03-28
Abstract: PURPOSE:To deal with all kinds of works to control driving a welding robot by teaching only basic several kinds of programs. CONSTITUTION:The basic welding programs which are the positions and welding conditions of the basic several kinds of works among plural kinds of works are stored in an operating program memory part 3b. A base element of an unworked work running on a production line is then measured by a measuring means and based on this measured result, the program and the quantity of shift with respect to the unworked work are decided by a discrimination circuit 1. One basic welding program among the stored several kinds of basic welding programs is then selected and the quantity of shift is added to the basic welding program to drive the welding robot via a robot controller 3. By this method, all kinds of works can be dealt with by teaching only the welding programs of the basic several kinds of works.
Patent JP-S61232619-A (JP)
Title: Etching method for semiconductor substrate
Inventor: MURAKAMI ISAO
IPC: H01L21/308
Filed: 1985-04-09
Abstract: PURPOSE:To precisely form a groove of arbitrary depth on the surface of a semiconductor substrate, by tracking the luminous intensity of atoms, molecules or ions thereof constituting a ground film of an etching mask used on etching the semiconductor substrate, so as to make clear the termination of etching. CONSTITUTION:A silicon oxide film 2 for relaxing a stress is made to grow about 200Angstrom  thick on a silicon substrate 1, and then a silicon nitride film 3 is formed to be about 400Angstrom  as a ground film of an etching mask by a chemical vapor-phase growth method. Thereafter a silicon oxide film 4 is formed as the etching mask by the chemical vapor-phase growth method, and further a region wherein a groove is to be formed is opened by a well-known photoetching technique. The etching of the silicon substrate 1 is started from this state, the silicon oxide film 4 serving as the etching mask is also etched together with the silicon substrate 1. When the overall silicon film 4 is etched with the further progress of etching, a groove having a target depth is formed.
Patent JP-H11274747-A (JP)
Title: Portable electronic equipment
Inventor: TSUCHIYA ATSUHIRO
IPC: H05K5/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a portable electronic equipment from slipping out of user's hand while being held by the user and increase the bending and twisting strength of the equipment with simple and low-cost structure. SOLUTION: An upper case 1 and a lower case 2 are joined to each other to constitute a case. In the case, an internal constituent frame 3 for holding a circuit board and the like is installed. Part of the frame 3 is put between the upper case 1 and the lower case 2 and is projecting outside to serve as a finger hook 11. Due to the existence of the finger catcher 11, an equipment can be effectively prevented from slipping out of user's hand. Since the frame 3 is put between the upper and the lower case, the bending and twisting strength of the case can be increased.
Patent JP-H09265783-A (JP)
Title: Semiconductor memory device
Inventor: MATSUBARA YASUSHI
IPC: G11C7/10
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device by improving the data readout speed to a limit value. SOLUTION: This device is composed of a memory cell section 1 including memory cells, a pair of sense amplifiers, a row decoder and a column decoder, a first data amplifier 2, a first amplifier control circuit 3, a pseudo amplifier control circuit 4, a readout control circuit 5, a second amplifier control circuit 6, a second data amplifier 7, an output buffer circuit 8, a data pin 9, and an external pin 10. The pseudo amplifier control circuit 4 is made to have the same circuit structure as that of the first amplifier control circuit 3 and is placed near the first control circuit 3. The pseudo read/write bus 105 is formed in the same manner as the read-write bus 103 in its kind of material, width and length to optimize the output timing of the activation signals 106 of the second amplifier and thereby raise the data readout speed to a limiting speed.